package study.member.sungil.excercise;

public class PowerMuscle {
	
	public static void main(String[] args) throws InterruptedException {
		int set = 30;
		long sec = 1000;
		for(int i = 0 ;i< 2 * set ; i++){
			if(i%2 == 0){
				System.out.println("조여" + i/2);
			}else{
				System.out.println("풀어");
			}
			Thread.sleep(10*sec);
		}
		System.out.println("수고하셨습니다.");
	}

}
